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CA2742538A1 - Method for producing polyester polyols having low volume of dioxane waste - Google Patents

Method for producing polyester polyols having low volume of dioxane waste Download PDF

Info

Publication number
CA2742538A1
CA2742538A1 CA 2742538 CA2742538A CA2742538A1 CA 2742538 A1 CA2742538 A1 CA 2742538A1 CA 2742538 CA2742538 CA 2742538 CA 2742538 A CA2742538 A CA 2742538A CA 2742538 A1 CA2742538 A1 CA 2742538A1
Authority
CA
Canada
Prior art keywords
acid
range
process according
glycol
polyester polyol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA 2742538
Other languages
English (en)
French (fr)
Inventor
Hartmut Nefzger
Erika Bauer
Johannes Van De Braak
Juergen Schlossmacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of CA2742538A1 publication Critical patent/CA2742538A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
    • C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/24999—Inorganic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31605—Next to free metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
CA 2742538 2008-11-06 2009-10-24 Method for producing polyester polyols having low volume of dioxane waste Abandoned CA2742538A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008056147 2008-11-06
DE102008056147.9 2008-11-06
PCT/EP2009/007626 WO2010051917A2 (de) 2008-11-06 2009-10-24 Verfahren zur herstellung von polyesterpolyolen mit geringen mengen an dioxanabfall

Publications (1)

Publication Number Publication Date
CA2742538A1 true CA2742538A1 (en) 2010-05-14

Family

ID=41508252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2742538 Abandoned CA2742538A1 (en) 2008-11-06 2009-10-24 Method for producing polyester polyols having low volume of dioxane waste

Country Status (12)

Country Link
US (1) US8481606B2 (ru)
EP (1) EP2346920B1 (ru)
JP (1) JP2012507616A (ru)
KR (1) KR20110093842A (ru)
CN (1) CN102203155A (ru)
BR (1) BRPI0921340A2 (ru)
CA (1) CA2742538A1 (ru)
ES (1) ES2528757T3 (ru)
MX (1) MX2011004694A (ru)
PL (1) PL2346920T3 (ru)
RU (1) RU2519938C2 (ru)
WO (1) WO2010051917A2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103030780A (zh) * 2012-12-31 2013-04-10 南京弘诺科技有限公司 一种阻燃型聚氨酯改性聚异氰脲酸酯泡沫、其制备方法及应用
PL3428209T3 (pl) 2017-07-13 2020-05-18 Henkel Ag & Co. Kgaa Częściowo krystaliczna mieszanina poliestropolioli i ich zastosowanie
KR102477866B1 (ko) * 2021-12-01 2022-12-15 유니온화성(주) 바이오매스 함유 폴리에스터 폴리올 제품 및 이의 제조 방법
WO2024216035A1 (en) 2023-04-12 2024-10-17 Stepan Company Low residual momomer glycol aromatic polyester polyols

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS229503B1 (en) * 1980-08-29 1984-06-18 Stresinka Jozef Method for the producing hard polyurethanizokyanuratic foams
JPH03126719A (ja) * 1989-10-12 1991-05-29 Nippon Steel Chem Co Ltd ポリエステルポリオール組成物の製造方法
DE4302460A1 (de) * 1993-01-29 1994-08-04 Bayer Ag Verfahren zur Herstellung von Urethan- und Isocyanuratgruppen aufweisenden Hartschaumstoffen und ihre Verwendung als Dämmaterial
RU2114871C1 (ru) * 1995-11-20 1998-07-10 Закрытое акционерное общество Полтинг-инвест Способ получения сложных полиэфирполиолов и композиция для получения жестких пенополиуретанов
US6359022B1 (en) * 1997-10-10 2002-03-19 Stepan Company Pentane compatible polyester polyols
JP3737733B2 (ja) * 2001-10-23 2006-01-25 花王株式会社 ポリウレタンフォーム
FR2844799B1 (fr) * 2002-09-19 2004-11-19 Crompton Corp Procede pour ameliorer la resistance a l'hydrolyse d'un elastomere d'urethanne, polyester polyol pour sa mise en oeuvre, elastomere obtenu et son utilisation
RU2236422C1 (ru) * 2003-04-29 2004-09-20 Закрытое акционерное общество "Блокформ" - Дочернее общество ОАО "Полимерсинтез" Способ получения сложных полиэфирполиолов и жестких пенопластов на их основе
DE102004022677A1 (de) * 2004-05-07 2005-11-24 Bayer Materialscience Ag Vorrichtung und Verfahren zur Herstellung von Sandwich-Verbundelementen
DE102004042525A1 (de) * 2004-09-02 2006-03-09 Bayer Materialscience Ag Auf aliphatischen Polyesterpolyolen basierende PUR-/PIR-Hartschaumstoffe
JP2007008999A (ja) * 2005-06-29 2007-01-18 Dainichiseika Color & Chem Mfg Co Ltd ポリエステル樹脂およびその応用
JP5263645B2 (ja) * 2006-12-28 2013-08-14 川崎化成工業株式会社 水発泡の硬質ポリウレタンフォーム用組成物及び硬質ポリウレタンフォーム

Also Published As

Publication number Publication date
WO2010051917A3 (de) 2010-12-02
RU2519938C2 (ru) 2014-06-20
RU2011122528A (ru) 2012-12-20
WO2010051917A2 (de) 2010-05-14
MX2011004694A (es) 2011-05-30
JP2012507616A (ja) 2012-03-29
ES2528757T3 (es) 2015-02-12
EP2346920B1 (de) 2014-11-26
US8481606B2 (en) 2013-07-09
BRPI0921340A2 (pt) 2015-12-29
PL2346920T3 (pl) 2015-04-30
CN102203155A (zh) 2011-09-28
KR20110093842A (ko) 2011-08-18
US20110237697A1 (en) 2011-09-29
EP2346920A2 (de) 2011-07-27

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20151026